businesser

businessman

businessect

businessor

musicianist

musicer

musicman

musician

writer

writor

writist

writeman

artist

artician

artful

arter

politicsman

politicer

politicist

politician

actist

activity

actician

actor

shower

show-dude

showist

showman

composist

composer

composition

composor

architectist

architection

architect

architecian

Help yourself

Take a treat

Have yourself

Treat yourself

я порезал себя сам

я сам порезал

я порезался

Они делали д/з сами

Они делали само д/з

Им самим делали д/з

Help yourself

Treat yourselves

Help yourselves

Take yourself

Clean the room, children

Clean the room yourselves, children

Clean the room yoursels, children